The DMV has lots of painted curbs, some ledges, and a whole lot of smooth, flat pavement (a rare thing in SF). This isn't really worth a special trip for, but if you live nearby or are passing through, it's a decent warm-up spot. Old timers will remember the BofA rail and the whale curb across the street (which are no longer there).

As a midwest expat, I really like this place. It reminds me of the flat, smooth parking lots I grew up skating. There isn't much to it, but you can cruise around and practice your slappies and lipslides to your heart's content.